amok: Thank you very much for the generosity, but may I ask where these keys are from?
If they are from the Humble Origin Bundle, please consider that Humble themselves would rather you didn't split up their bundles. GOG is calling this practice "unfair" and advocate "hogging all the keys". Humble and GOG both run a good service and we should try to honour their wishes.
voljin1987: i see.. i did not know that... cool then.. i will pull this down
I wouldn't sweat it too much. The keys you got, you got for donating 100% to charity, so this isn't the average humble bundle where humble wants you to support the devs/pubs. EA got nothing from what you paid, so your keys are yours to do what you want with. Amok just has a habit of telling everyone how he would do things, in a way that implies you should do things the same way.
Personally I'm a fan of the first-sale doctrine, which to me means if I pay for a collection of unused games and have some of those unused games laying around as duplicates, I believe I have the right to "donate" them to other people.
So once again, it's not like EA is losing money on you giving away Origin keys. They set up the bundle to give 100% of the proceeds to charity.